YearToAvoid

2006 Pontiac Grand Prix Reliability Data: Problems & Recalls

Caution The 2006 Pontiac Grand Prix has a complaint index of 67 and ranks 2nd-worst of 4 model years, earning a Caution verdict. Electrical system problems dominate at 39% of complaints, with steering and airbag non-deployment also frequently reported.

Based on NHTSA complaints per model-year, not a reliability rating. Methodology

YearToAvoid Scorecard

Complaint Index
67/100
#2 of 4 Grand Prix years
Verdict
Caution
vs. other years of this model
Complaints
239
unique NHTSA reports
Recalls
1
distinct NHTSA campaigns
Crashes
17
reported in complaints
Fires
21
Injuries
22
Top issue
Electrical System
Best nearby year
2005
rated Good
NHTSA overall rating
Not rated
EPA combined MPG
20
17 city / 26 hwy
Injuries / deaths
22 / 0

Top 2006 Pontiac Grand Prix problems

Share of this year’s NHTSA complaints by component group. Groups with 15+ complaints have their own page.

  1. Electrical System93 (39%)
  2. Transmission & Powertrain61 (26%)
  3. Engine44 (18%)
  4. Steering42 (18%)
  5. Brakes24 (10%)
  6. Airbags19 (8%)
  7. Suspension, Wheels & Tires17 (7%)
  8. Visibility & Wipers9 (4%)
  9. Other8 (3%)
  10. Fuel System5 (2%)

A complaint can list more than one component, so shares add up to more than 100%. Shares are % of complaints.

What owners report

  • Steering wheel develops play or loses assist, sometimes causing loss of control at highway speed.
  • Airbags fail to deploy in moderate-to-severe crashes, including rollovers and frontal impacts.
  • Headlight relay or fuse panel overheats, smokes, or catches fire, sometimes with the low beams cutting out first.
  • Heater motor catches fire without any prior modification to the vehicle.
  • Power steering fails after prior noise complaints and dealer repairs go unresolved.
2006 Pontiac Grand Prix complaints: complaints filed per quarter182005 Q42008 Q42011 Q12013 Q12015 Q12017 Q12019 Q22021 Q2
239 complaints filed with NHTSA from 2005 Q4 to 2023 Q3; peak 2014 Q3 (18).

2006 Pontiac Grand Prix recalls

1 NHTSA recall campaign list this model year.

  1. NHTSA 14V400000Jul 3, 2014Electrical System5,877,718 vehicles

    Electrical system:ignition

    This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) notified the agency on July 3, 2014, that they are recalling 5,877,718 model year 2000-2005 Chevrolet Impala and Monte Carlo, 1997-2003 Chevrolet Malibu, 2004-2005 Malibu Classic, 1999-2004 Oldsmobile Alero, 1998-2002 Oldsmobile Intrigue, 1999-2005 Pontiac Grand Am and 2004-2008 Pontiac Grand Prix vehicles. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.

    Risk: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.

    Remedy: GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on September 9, 2014. GM's number for this recall is 14350.

2006 Pontiac Grand Prix fuel economy and fuel cost

City
17 MPG
Highway
26 MPG
Combined
20 MPG
Annual fuel cost (EPA)
$4,000
15,000 mi/yr
Fuel
Premium
Current regular gas
$4.32/gal
national avg.

EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.

2006 compared with other Grand Prix years

Complaint Index by model year (0 = fewest issues, 100 = most)02550751002005200620072008
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2005Good0148119.5
2006Caution67239120
2007Avoid100220320
2008Good33142120

All Pontiac Grand Prix years: best and worst →

Frequently asked questions

Is the 2006 Pontiac Grand Prix reliable?
Based on NHTSA owner complaints and recalls, the 2006 model has a complaint index of 67 and ranks 2nd-worst among the 4 Grand Prix model years with data, resulting in a Caution verdict.
What is the biggest problem with the 2006 Pontiac Grand Prix?
Electrical system issues are the top problem area, making up 39% of complaints (93 of 239), including 14 fire reports and a median failure mileage of 120,000.
Does the 2006 Pontiac Grand Prix have any recalls?
NHTSA lists 1 recall for the 2006 Grand Prix, covering an airbag system defect tied to the ignition key ring; it is not a do-not-drive recall.
How does the 2006 Grand Prix compare to other years?
The 2006 model (complaint index 67) is worse than 2005 (0, Good) and 2008 (33, Good), but better than 2007, which has the highest complaint index at 100 and an Avoid verdict.
Do the airbags work properly in the 2006 Grand Prix?
NHTSA received 19 airbag-related complaints for 2006, including multiple reports of airbags failing to deploy during crashes, with 13 of those complaints involving a crash.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.